Congratualtions on the offers! Are they written offers or verbal?
If verbal, contact an attorney and have him write a contract that will include the price, deposit schedule, mortgage information, inspection periods and state required disclosures (lead paint, if built before'78, etc).
If they are written offers get them to an attorney as soon as possible. Once executed (signed by both buyer and seller) the state mandated attorney review period begins. You only have three days to amend the contract.
Again congratulations and good luck!
Keller Williams Atlantic Shore