Here is a list of Pan Macmillan March 2026 releases based on your provided titles (which align with confirmed upcoming publications from their catalog and related sources). I’ve included the release dates you mentioned, along with brief details where available:

• Sisters in Yellow by Mieko Kawakami — 19 March 2026
  A literary novel from the acclaimed Japanese author (published under Picador imprint), exploring deep emotional and relational themes.
• The Mubbles: The Good, The Bad and the Perky by Liz Pichon — 12 March 2026
  Likely a children’s or illustrated book from the popular Tom Gates series creator.
• Stock Market Maestros by Lee Freeman-Shor and Clare Flynn Levy — 3 March 2026
  A non-fiction title on investing and financial strategies.
• The Fibre Fix by Kristen Stavridis — 5 March 2026
  Appears to be a health, wellness, or nutrition-focused book.
• Statecraft by Jack Watling — 19 March 2026
  Non-fiction on geopolitics, strategy, or international affairs (from an expert in defense/war studies).
• Felicia’s Favourites by Danielle Steel — 3 March 2026 (Note: Some sources list late February/early March crossover, but aligns closely with your date)
  A heartfelt family drama about a mother’s legacy and secrets revealed to her daughters (Macmillan imprint).
• Unreliable Narrator by Araminta Hall — 5 March 2026
  A psychological thriller/suspense novel, with proof copies circulating and buzz for March reading groups.

These seem to form part of Pan Macmillan’s spring lineup for 2026, spanning fiction, non-fiction, children’s, and more. For the full official list or covers/synopses, check panmacmillan.com directly, as publishers often update catalogs progressively.