Scottish publisher Sandstone Press went into bankruptcy liquidation earlier this week, with its assets offered for sale by Hilco Valuation Services. The assets of the fiction-focused publisher have been acquired by Vertebrate, an adventure publisher, the Bookseller reports. Vertebrate hopes to retain ongoing rights to the list of about 230 titles, though at least one agent indicates to the Bookseller she has asked for a reversion of her author’s rights.