- BTS
- Bach, Richard
- Backe-Hansen, Melanie
- Baczynski, Kristyna
- Baffoe, Kojo
- Baggaley, Claire
- Baggini, Julian
- Bailey, Chris
- Bailey, David
- Baillie, Kaye
- Baines, Nigel
- Bajkowski, Simon
- Baker, Claire
- Baker, Kate
- Baker, Paul
- Baker, Richard
- Baldacci, David
- Baldree, Travis
- Balint, Benjamin
- Balkind, Claire
- Ball, Michael
- Ball, Philip
- Ballaster, Ros
- Ballesteros, Emily
- Banta, Isabel
- Banville, John
- Barabási, Albert-László
- Barak, Ehud
- Barba Higuera, Donna
- Barbaree, David
- Barber, Kathleen
- Barber, Lizzy
- Barfield, Mike
- Barker, Brooke
- Barker, Clive
- Barker, Stuart
- Barnaby, Karen
- Barnard, Sara
- Barnes, Trevor
- Barnhill, Kelly
- Barrett, Jennifer
- Barrett, Lisa Feldman
- Barrie, J. M.
- Barrister, The Secret
- Barrow, Rebecca
- Barry, Susan R.
- Bartlett, Graham
- Basham, A
- Basher, Simon
- Bass, Gary J.
- Bass, Miranda
- Bass, Sophie
- Bastašic, Lana
- Batchelor, Penny
- Bate, Danny
- Bate, Jonathan
- Bateman, Barry
- Bates, Brian
- Bateson, Maggie
- Batt, Mike
- Battutah, Ibn
- Baum, L. Frank
- Baxter, Daniel
- Baxter, Ella
- Bayliss, Jenny
- Beaird, Rowan
- Beardshaw, Rosalind
- Beattie, Melody
- Beaty, Erin
- Beauvais, Clementine
- Becerra, Katya de
- Becker, Helaine
- Beckett, Rob
- Beddington, Emma
- Bedoya, Diana
- Bedoyere, Camilla De La
- Bedoyere, Camilla de la
- Beese, Darcus
- Belcher, Chris
- Bell, Annie
- Bell, Darcey
- Bell, Ginny
- Bell, Julia
- Bell, Poorna
- Bellamy, Chris
- Bellet, Adriana
- Belloc, Hilaire
- Bellón, Teresa
- Benchley, Peter
- Benda, W.T.
- Benjamin, Ali
- Benjamin, Floella
- Benjamin, Jonny
- Bennett, S.J.
- Benson, Buster
- Benson, Dee
- Bently, Peter
- Benton, Michael
- Beranek, Carlo
- Berenyi, Miki
- Berg, Sander
- Berger, Joe
- Bergin, Mark
- Bergin, Mark
- Bergin, Virginia
- Bergman, Anya
- Berlin, Lucia
- Berne, Lisa
- Berners-Lee, Tim
- Bernstein, Ethan
- Berry, James
- Berry-Dee, Christopher
- Bertagna, Julie
- Bervoets, Hanna
- Bessant, Claire
- Bett, Sam
- Bettison, Edward
- Bexington, Carys
- Bezuidenhout, Zelda
- Bhagwandas, Anita
- Bharmal, Zahaan
- Bhorat, Haroon
- Bibby, Jennifer
- Biddulph, Rob
- Biddulph, Steve
- Biden, Joe
- Biggar, Dan
- Biko, Steve
- Bilchik, Nadia
- Billet, Marion
- Billet, Marion
- Bills, Peter
- Bilston, Brian
- Binding, Tim
- Binney, Kendra
- Binnie, Imogen
- Bird, Caroline
- Birmingham, Christian
- Birtwhistle, Nancy
- Bishop, D. V.
- Biti, Tendai
- Bjergegaard, Martin
- Black, Benjamin
- Black, Holly
- Black, Holly
- Black, Robin
- Blackhurst, Chris
- Blackman, Malorie
- Blackwell, Amelia
- Blackwell, Chris
- Blades, Jay
- Blair, Robert
- Blake, Kendare
- Blake, Mark
- Blake, Olivie
- Blake, Quentin
- Blake, William
- Blanchfield, Brian
- Blench, Cecily
- Blessed, Brian
- Blitzer, Jonathan
- Blocker, Simini
- Bloggs, Josy
- Blom, Philipp
- Bloom, Kevin
- Bloom, Valerie
- Blume, Judy
- Blunt, Fred
- Blythe, Gary
- Blyton, Enid
- Boakye, Jeffrey
- Boast, Rachael
- Boateng, Courtney Daniella
- Bodanis, David
- Bodycombe, David
- Boese, Alex
- Bolam, Emily
- Bolaño, Roberto
- Boling, Dave
- Bolton, Bobby
- Bonansinga, Jay
- Bond, Ash
- Bond, Michael
- Bongco, Upile uThixo
- Boochani, Behrouz
- Books, Campbell
- Books, Macmillan Adult's
- Books, Macmillan Children's
- Books, Macmillan Children's
- Booth, Matthew
- Boothby, Dan
- Boretzki, Anja
- Borison, B.K.
- Bornoff, Emily
- Bos, Miriam
- Bosa, Subi
- Boukreev, Anatoli
- Bouma, Paddy
- Bouma, Paddy
- Bound, Mensun
- Bourdillon, Roxy
- Bourne, Holly
- Bova, Tiffani
- Bowdler, Rachel
- Bowen, Jeremy
- Bower, Tom
- Bowers, Chris
- Bowles, Paula
- Bowyer, Alison
- Boy, Gabi
- Boyce, W. Thomas
- Boyd, David
- Boyd, Jenny
- Boyden, Robin
- Boyden, Robin
- Boyt, Rose
- Bradbury, Malcolm
- Bradbury, Megan
- Bradbury, Rod
- Brade, Scarlett
- Bradshaw, Rita
- Brady, Graham
- Bragan-Turner, Deborah
- Bragi, Steinar
- Brahmachari, Sita
- Brake, Mark
- Brand, Laura
- Brand, Russell
- Braun, Dieter
- Braun, Sebastien
- Brearley, Mike
- Breen, Benjamin
- Breslin, Gillian
- Brewer, Judson
- Brewster, Sam
- Breytenbach, Glynnis
- Bridge, Mikayla
- Briggs, Joanne
- Bright, Shannon
- Bright, Spencer
- Britton, Sarah
- Brizzi, Fausto
- Broadbent, Carissa
- Brodie, N.R.
- Brodie, Nechama
- Broeckaert, Céline
- Brontë, Anne
- Brontë, Charlotte
- Brontë, Emily
- Brook, Rhidian
- Brooke, Danni
- Brooks, Andrew
- Brooks, Kevin
- Brooks, Nick
- Brooks, Susie
- Broom, Jenny
- Broomé, Agnes
- Broudie, Ian
- Brown, Becky
- Brown, Duncan
- Brown, James
- Brown, Jason
- Brown, Jericho
- Brown, Karamo
- Brown, Laura
- Brown, Leo
- Brown, Malcolm
- Brown, Martin
- Brown, Nando
- Brown, Pete
- Brown, Peter
- Brown, Peter
- Brown, Sandra
- Browne, Dean
- Browne, H. K.
- Browne, Hartigan
- Brownlee, Liz
- Brownrigg, Sylvia
- Bruce Cameron, W.
- Brueggemann, Wibke
- Brusatte, Steve
- Brusatte, Steve
- Bruttomesso, Michele
- Bryar, Colin
- Bryce, Colette
- Brydon, Rob
- Brynolf, Becky C.
- Brzozowska, Maria
- Bucci, Andra & Tatiana
- Buchanan, Greg
- Buchanan, Tracy
- Budd, Joel
- Budzik, Mary
- Bugan, Carmen
- Bukin, Denis
- Bulgakov, Mikhail
- Bulger, Ralph
- Bull, Peter
- Bulloch, Jamie
- Bumpus, Jessica
- Bunnage, Mick
- Buntin, Julie
- Burfoot, Ella
- Burge, Natasha
- Burges, Audrey
- Burgin, Diana
- Burgis, Stephanie
- Burke, Fatti
- Burkett, Seth
- Burks, James
- Burleigh, Michael
- Burnard, Jane
- Burnett, Frances Hodgson
- Burnham, Sophy
- Burnie, David
- Burns, Jimmy
- Burrow, Rob
- Burton, Jessie
- Busby, Ailie
- Buscombe, Nathalie
- Bushnell, Candace
- Butler, Eamonn
- Butler, John
- Butler, Nickolas
- Butler, Sarah
- Buttenwieser, Susan
- Byatt, Jo
- Byers, Coral
- Byng, Georgia
- Byrd, Lindsey
- Byrne, Gabriel
- Byrne, Mike
- Byrne, Shane
- Byrne, Tanya
- Byron, Tanya
- Bölecz, Lilla