Under the keyword 'Circuses' and 'Biography' are Alfredo And Bill's Excellent Adventure and 'Both Heads Empty - The Fettucini Brothers Story.'.It is implied that he was the Navigating Head from the first game that helped you find your way to LeChuck's ship. Captain Dread's Navigator was apprehended by the cannibals of Monkey Island.There are two books available at the Library called 'Breakfast At Meathooks' and 'Afternoon At Meathooks.'.The circus it mentions belongs to the Fettucini Brothers. The 'Three Day Holiday on Hook Island' Ticket that can be won at the gambling wheel on Phatt are in reference to Meathook's island just off the coast of Melee.In the first Monkey Island during a conversation with Herman Toothrot about saving Elaine, he mentions 'The fine on that overdue library book must be pretty big by now.' If you choose the name 'Herman Toothrot' while applying for the library card, you can only check out 3 books rather than 4.If you keep looking at your money before Largo Takes it on Scabb Island, he will eventually say 'No more part-time circus for me.' a reference to being fired out of the cannon by the Fettucini brothers in the first game.The joke caused so much confusion that it was taken out in later installments. On Dinky Island, you are able to ask the operator of the LucasArts hintline, 'Who thought up that dumb stump joke?' In reference to the forest on Melee Island when looking at a particular stump, the screen would say 'Insert disc 22.' This caused many calls to LucasArts from distressed gamers who thought their game was glitched or that they were missing discs.If you attempt to open the Telescope item, Guybrush will say 'This isn't Monkey Island 1!' a reference to opening Herman Toothrot's telescope and taking its lens.

The fire used on Scabb Island that Bart and Fink are sitting by is the same fire near the lookout in the beginning of MI1.Please don't read this section if you have not played the first Monkey Island, as it contains spoilers! There are a few references to MI1 here, as well as recurring characters.

Puns about overdue library books