ALT Boatman - the first 50 reportedly makes a great present or holiday read, exemplified by this image of the book opened to show the story behind the Shipping Forecast puzzle, on display on Brighton beach. Reviewing Boatman - the first 50, Alan Connor (The Guardian's crossword editor and the brains behind many of BBC2’s quiz programs) says: "This is one to savour. Boatman's puzzles are witty and ingenious. It is an extraordinary pleasure to read how his unique mind works. The first 50 is a book I never knew I needed in my life. Gift it to yourself and to the word-lovers in yours". Hugh Stephenson (Alan’s predecessor at The Guardian) says: "This is a unique book of crosswords" and Henry Morris: "a Boatman crossword is like a theme park. Each daunting line is a rollercoaster ... He scares you witless. But you can't wait to do it all over again".

ALT Boatman - the second 50 contains another 50 puzzles from The Guardian, with five bonus puzzles previously only available online and including puzzles, solutions and the ideas and stories behind them, exemplified by this image of the book opened to show one of the stories, which is accompanied by a picture of a large cow. Reviewing Boatman - the second 50, Gyles Brandreth says: "If you want a fiendish crossword, you want the best - which means you want Boatman, because he is the best" and Brian Bilston: "Cracking crosswords - each puzzle a delightful daily workout for the brain and a welcome tonic for the soul".