Sherlock Holmes and the Golden Bird 1979 First edition vintage paperback

Two vintage first edition paperbacks: "Never Kill A Cop" by Lee Costigan, published by Pocket Books in 1959, paired up with a high-stakes espionage novel "Secret Mission to Bangkok" by Van Wyck Mason, also by Pocket in 1961.
Both books are in superlative condition for paperbacks of this vintage. Each has a crease along the back cover. Text blocks are tight and edge tinting is pleasingly even and not worn. No loose pages or folded or torn ones. See accompanying images for full condition details. Will ship promptly, carefully packaged.

"The Bedside, Bathtub, and Armchair Companion to Agatha Christie", by Dick Riley and Pam McAllister, published in 1986 by Frederick Ungar Publishing. First edition thus, revised second edition. This is a trade paperback in pictorial covers, profusely illustrated in black and white throughout, 362 pages including an index. This is a "very good +" book - may be unread - with a tight textblock and crisp covers. No marks, no loose, torn or folded pages. No labels or tags. Spine is flat, not curled and creased. There is a light surface scuff on the spine edge of the front cover that is visible when held to the light at the correct angle. See images for complete condition details and the table of contents. Overall, a very pleasant volume. Sure to make a special gift for the Miss Marple / Christie / Poirot fan in your life! Perhaps you! Will ship promptly, carefully packaged, fully.