Fab day w/ 1980s #agathachristie cover artist Martin Baker who signed 150 of his pbs for the 1st time ever creating a one time opportunity. Full details will be announced in the next few weeks but if anyone is in central London Weds-Sat & wants some, email or message me directly.

DID YOU KNOW? On stage at @MousetrapLondon at St. Martin's Theatre, #london, there are 2 photos of #agathachristie positioned so only the cast can see them - one angled away from the audience on the mantlepiece & one behind the radio!

Great fun today at @MousetrapLondon in London & a real honour to change the performance number! This fabulous play by #Agathachristie now in its 75th year & they really do hide a mouse on the stage

"Two walls still left standing and on one of them was a black powder mark that was the shape of a great hound". The Hound of Death by #agathachristie Illustration from the scarce 1941 Australian 'Wireless' magazine publication. #HappyHalloween

AUCTION RESULT: Sold for $561. The 9 June 1928 US 'Detective Story Magazine' w/ the 1st US appearance of 'The Idol House of Astarte' by #agathachristie - Are magazines the next part of the Christie-collector-verse to spike in values?

The Murder of Roger Ackroyd by #agathachristie has had many appearances on stage, screen & radio over the last 100 years. My new article on my website - CollectingChristie - shares insights from my talk at the 2026 @AgathaFestival Link: collectingchristie.com/post/…

AUCTION RESULTS: Record breaking prices for #agathachristie 1st editions realised @HeritageAuction - examples: $20,000 for Cards on the Table (1936) & $30,000 for Ten Little Ns (1939). Full details on my website - CollectingChristie

NEW FIND: A newly confirmed 1st paperback printing of The Mystery of the Blue Train by #agathachristie published January 1934 - a Collins 6d No. 146. Bookseller magazine had implied it existed, but now its surfaced! #rarebooks #firstedition #newfinds

The rarest #agathachristie 1st edtn is likely her 3rd book The Murder on the Links (1923). Poor sales of The Secret Adversary likely led to The Bodley Head printing fewer copies of 'The Links' expecting low demand. Sales exceeded expectations & the book was reprinted 2x in 1923.

AUCTION ALERT: A lovely selection of rare #agathachristie 1st edtns @HeritageAuction Oct 14 incl. Styles, Links, Partners, Cards & Nile. Full preview & comments at collectingchristie.com/post/…

EVIL UNDER THE SUN original studio photos by #lordsnowdon - taken for The Sunday Times (1982-Feb-28). A magazine worth collecting just for the images! Such a great film too. #agathachristie

In 1922, #agathachristie visited Australia & her letters home affirm she loved it there. After which several short stories & her novel 'Styles' were all published in Australian periodicals. My new article on #collectingchristie explores all. Link: collectingchristie.com/post/…

Home & all unpacked after a fab @AgathaFestival - privileged to be on (winning) Team Marple for quiz night (w/ great team Brad, Michelle & Jamie) & talk about Roger Ackroyd. Listened to many talented speakers & loved socialising w/ great fellow #agathachristie fans.

Truly unique (LOL) - a posthumously signed 'Sleeping Murder' by #agathachristie - No idea how she did it... a true collectible... just another corrupt book seller on @liveauctioneers - Doubt everything, check everything!

Congrats to #LucyFoley on her publication day of 'Murder at the Grand Alpine Hotel' feat. #agathachristie #missmarple - for collectors seek out the sprayed edge 1st edition - this 1st state version was limited to 3000 copies.

Happy Birthday to the Queen of Crime, #Agathachristie - thank you for your legacy that we all enjoy. – at George Green, South East

I have found the perfect avatar for myself! #Moominpappa enjoying life's simple pleasures - wine, snacks & #agathachristie (Moomin Begins A New Life (1956) by #tovejansson ) ... Who knew I'd find it on a trip to Finland! – at Vantaa, Suomi

One of my favourite paintings is "The Mystery of Agatha Christie" painted by Tom Adams in 2013. It features 27 distinct components that provide a visual biography of the life & works of #agathachristie Have fun trying to spot them all! #painting #tomadams #originalart

Packing my bags today as I fly soon to head to the @AgathaFestival - w/ some time in London first I thought I'd take two #agathachristie books w/ a strong London connection. There are many other novels & shorts set in #london. What's your favourite?

AUCTION RESULTS: New price records were set for many #agathachristie books at Forum Auctions this week incl. £1,780 for 'Towards Zero' & £1,650 for 'Death Comes as the End'. Full details on all the lots & prices on my website collectingchristie.com/