A Good Book Birthday Card. Front: Blank. Inside: Relax and enjoy the next chapter. May it be a thriller! Happy Birthday. Size N:5x7 inches. Artist: The Bridgeman Art Library. Single Greeting Card With Envelope. By Caspari Birthday Greetings Cards Perfect for Happy Birthday Wishes, Occasions and Celebrations. Find Caspari Greetings Cards, Available and in stock now at the Interior Digs N Gifts Card Shop Online or In store for local pick up.