1. Announcement of JHB Topical Collections

   • Marsha Richmond
   • Karen Rader

   Announcement 20 August 2020 Pages: 319 - 320

2. Alfred Wallace’s Baby Orangutan: Game, Pet, Specimen

   • Shira Shmuely

   Original Research 24 August 2020 Pages: 321 - 343

   

3. Macleay’s Choice: Transacting the Natural History Trade in the Nineteenth Century

   • Simon Ville
   • Claire Wright
   • Jude Philp

   Original Research 23 July 2020 Pages: 345 - 375

   

4. Correction to: Macleay’s Choice: Transacting the Natural History Trade in the Nineteenth Century

   • Simon Ville
   • Claire Wright
   • Jude Philp

   Correction 17 August 2020 Pages: 377 - 378

5. Axiomatic Natural Philosophy and the Emergence of Biology as a Science

   • Hein van den Berg
   • Boris Demarest

   Original Research Open access 16 June 2020 Pages: 379 - 422

6. Invertebrate Paleontology and Evolutionary Thinking in the US and Britain, 1860–1940

   • Warren D. Allmon

   Original Research 30 March 2020 Pages: 423 - 450

   

7. Friedrich Miescher’s Discovery in the Historiography of Genetics: From Contamination to Confusion, from Nuclein to DNA

   • Sophie Juliane Veigl
   • Oren Harman
   • Ehud Lamm

   Original Research 10 June 2020 Pages: 451 - 484

8. James F. Stark, The Cult of Youth: Anti-ageing in Modern Britain (Cambridge: Cambridge University Press, 2020), 262 pp., $99 hardback, ISBN: 9781108484152

   • Patrick M. Walsh

   Book Review 11 August 2020 Pages: 485 - 487

9. Michel Morange, The Black Box of Biology. A History of the Molecular Revolution. Trans. by M. Cobb (Cambridge, MA: Harvard University Press, 2020), 528 pp., $45.00, £36.95, €40.50 Hardback, ISBN: 9780674281363

   • Koen B. Tanghe

   Book Review 15 September 2020 Pages: 489 - 492