Chateau des Moulineaux,
Rue Beaurepaire, Boulogne,
Friday, Twenty-fourth June, 1853.
My dear Collins, --- I hope you are as well as I am, and have as completely shaken off all your ailings. And I hope, too, that you are disposed for a long visit here. We are established in a doll's country house of many rooms in a delightful garden. If you have anything to do, this is the place to do it in. And if you have nothing to do, this is also the place to do it in to perfection.
You shall have a Pavilion room in the garden, with a delicious view, where you may write no end of Basils. You shall get up your Italian as I raise the fallen fortunes (at present sorely depressed) of mine. You shall live, with a delicate English graft upon the best French manner, and learn to get up early in the morning again. In short, you shall be thoroughly prepared, during the whole summer season, for those great travels that are to come off anon.
Do turn your thoughts this way, coming by South Eastern Tidal Train (there is a separate list for that train, the time changing every day as the tide varies), you come in five hours. No passport wanted. Mrs. Dickens and her sister send their kind regards, and beg me to say how glad they will be to see you. Our united remembrances to your mother and brother.
-from the Letters of Charles Dickens to Wilkie Collins edited by Laurence Hutton (New York: Harper & Brothers, 1891) p. 14-15.