Hi Eve,
I gave Barrie's Querist's Album and his Confession Book to Great Ormond Street Hospital back in 2004, along with the rest of my Barrie collection. They in turn sold it all at Sotheby's. My guess is that the Querists Album/Confession Book were bought by Beinecke at Yale. I made fairly high res JPEG scans of the main pages at the time - around 1MB each. If that's any good, feel free to get in touch with me: laurenticwave@btinternet.com - otherwise I suggest you try Beinecke ...
Andrew